US6915070B1 - Quick heater for drinking water - Google Patents
Quick heater for drinking water Download PDFInfo
- Publication number
- US6915070B1 US6915070B1 US10/933,239 US93323904A US6915070B1 US 6915070 B1 US6915070 B1 US 6915070B1 US 93323904 A US93323904 A US 93323904A US 6915070 B1 US6915070 B1 US 6915070B1
- Authority
- US
- United States
- Prior art keywords
- water
- pipe
- support base
- electric heating
- heating tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
- F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
- F24H1/16—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled
- F24H1/165—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form helically or spirally coiled using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/185—Water-storage heaters using electric energy supply
Abstract
A quick heater for drinking water includes a helical water pipe defining a narrow space therebetween for fitting an electric heating tube and having a water inlet and a water outlet. The water pipe and the electric heating tube are wrapped up with a support base having its outer side bored with plural holes respectively for the opposite ends of the water pipe and two wire connecting terminals of the electric heating tube to extend out therethrough. The support base has plural lugs at the inner side for support a container with a water intake pipe and a water-releasing pipe, the water intake pipe connected with the water outlet of the water pipe. When cool water gets into the water pipe, it flows circularly therein and is heated by the electric heating tube, and then conveyed to the container for use through the water intake pipe.
Description
1. Field of the Invention
This invention relates to a quick heater for drinking water, particularly to one provided with a helical water pipe and defining a narrow space between two overlapped pipe portions for an electric heating tube to be fitted therein. The water pipe has its opposite ends respectively formed with a water inlet and a water outlet. After the water pipe and the electric heating tube are combined together, their outer side is wrapped up with a support base that has its outer side bored with two insert holes and two wire terminal holes respectively for the water inlet and the water outlet of the water pipe and two wire terminals of the electric heating tube to extend out therethrough. The support base has its inner annular side provided with plural lugs for supporting and positioning a container thereon. The container is provided with a water intake pipe and a water-releasing pipe, and the water intake pipe is connected with the water outlet of the water pipe. Thus, when water gets into the water pipe through the water inlet, it will flow circularly therein to be heated by the electric heating tube, and then the hot water is conveyed to the container through the water outlet of the water pipe and the water intake pipe of the water container. Thus, a user can get the hot water for use through the water-releasing pipe of the container. Additionally, the boiled water in the container can be kept hot all the time.
2. Description of the Prior Art
In most cases, a teapot is put on a gas stove or an electric heater to have the water inside heated and after the water in the teapot boils, gas or electricity is cut off and hot drinking water is poured out of the teapot for use. However, if the water in the teapot is used up, it is necessary to have the teapot filled with water to be boiled again. In addition, a common teapot is unable to always keep the drinking water hot; therefore, when the water in the teapot cools down, it has to be heated again, thus consuming much time and causing much trouble.
The objective of the invention is to offer a quick heater for drinking water, not only able to heat drinking water quickly, but also able to keep drinking water hot all the time.
The quick heater for drinking water in the present invention includes a water pipe, an electric heating tube, a support base and a container. The water pipe is made of stainless steel shaped helical and defining a narrow space between two overlapped pipe portions, having one end formed with a water inlet and the other end formed with a water outlet. The electric heating tube is fitted in the narrow space between two pipe bodies, having its opposite ends respectively provided with a wire connecting terminal. The support base is wrapped around the outer side of the combined body of the water pipe and the electric heating tube and has its outer side bored with two insert holes and two wire terminal holes respectively for the water inlet and the water outlet of the water pipe and two wire connecting terminals of the electric heating tube to extend out therethrough. The support base further has its inner annular side provided with plural lugs. The container is positioned on the support base and provided with a water intake pipe and a water-releasing pipe, with the water intake pipe connected with the water outlet of the water pipe.
This invention will be better understood by referring to the accompanying drawings, wherein:
A preferred embodiment of a quick heater for drinking water in the present invention, as shown in FIGS. 1 , 2 and 3, includes a water pipe 1, an electric heating tube 2, a support base 3 and a container 4 combined together.
The water pipe 1 is made of stainless steel, shaped helical and defines a narrow space 12 between two overlapped pipe portions. The water pipe 1 has one end formed with a water inlet 10 and the other end a water outlet 11.
The electric heating tube 2 of aluminum alloy is fitted in the narrow space 12 of the water pipe 1 and has its opposite ends respectively provided with a wire connecting terminal 20.
The support base 3 is wrapped around the outer side of the combined body of the water pipe 1 and the electric heating tube 2 and has its outer side bored with two insert holes 30 and two wire terminal holes 31. The two insert holes 30 are respectively for the water inlet 10 and the water outlet 11 of the water pipe 1 to extend out therethrough, while the two wire terminal holes 31 are respectively for the opposite wire connecting terminals 20 of the electric heating tube 2 to extend out therethrough. The support base 3 is further provided with plural lugs 32 spaced apart on the inner annular side.
The container 4 to be supported and positioned on the support base 3 is provided with a water intake pipe 40 and a water-releasing pipe 41. The water intake pipe 40 is connected with the water outlet 11 of the water pipe 1, and the water-releasing pipe 41 has one end extending to a position near the bottom in the container 4. Further, the container 4 has plural positioning studs 42 fixed under the bottom and matching with the lugs 32 of the support base 3.
In assembling, firstly, the electric heating tube 2 is fitted in the narrow space 12 of the helical water pipe 1, as shown in FIG. 2. Then, the combined body of the water pipe 1 and the electric heating tube 2 has its outer side wrapped up with the support base 3 of aluminum alloy, letting the water inlet 10 and the water outlet 11 of the water pipe 1 respectively extend out of the two insert holes 30 and the two wire connecting terminals 20 of the electric heating tube 2 respectively extend out of the two wire terminal holes 31 of the support base 3 to be connected with an electric source, as shown in FIG. 4. Next, the container 4 is assembled on the support base 3, letting the positioning studs 42 under the bottom of the container 4 fixed on the lugs 32 of the support base 3 and the water intake pipe 40 of the container 4 connected with the water inlet 10 of the water pipe 1, as shown in FIG. 5. Thus, when cool water gets into the water pipe 1 through the water inlet 10, it will flow circularly therein and heated by the electric heating tube 2, and then the hot water is conveyed to the container 4 through the water outlet 11 of the water pipe 1 and the water intake pipe 40 of the container 4. Thus, a user can get the hot drinking water out of the container 4 for use through the water-releasing pipe 41. In addition, the drinking water in the container 4 can be kept hot all the time.
While the preferred embodiment of the invention has been described above, it will be recognized and understood that various modifications may be made therein and the appended claims are intended to cover all such modifications that may fall within the spirit and scope of the invention.
Claims (3)
1. A quick heater for drinking water comprising:
a water pipe made of stainless steel, said water pipe having one end formed with a water inlet and the other end formed with a water outlet, said water pipe shaped helical and forming a narrow space between two overlapped pipe portions;
an electric heating tube fitted in said narrow space of said water pipe, said electric heating tube having its opposite ends respectively provided with a wire connecting terminal;
a support base wrapped around the outer side of the combined body of said water pipe and said electric heating tube, said support base having its outer side bored with two insert holes and two wire terminal holes, said two insert holes respectively for said water inlet and said water outlet of said water pipe to extend out therethrough, said two wire terminal holes respectively for said two wire connecting terminals of said electric heating tube to extend out therethrough, said support base provided with plural lugs at the inner side; and,
a container assembled on said support base, said container provided with a water intake pipe and a water releasing pipe, said water intake pipe connected with said water outlet of said water pipe.
2. The quick heater for drinking water as claimed in claim 1 , wherein said support base is made of aluminum alloy.
3. The quick heater for drinking water as claimed in claim 1 , wherein said water releasing pipe of said container has one end extending to a location near the bottom in said container, and said container has plural positioning studs fixed under the bottom and matching with said lugs of said support base.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/933,239 US6915070B1 (en) | 2004-09-03 | 2004-09-03 | Quick heater for drinking water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/933,239 US6915070B1 (en) | 2004-09-03 | 2004-09-03 | Quick heater for drinking water |
Publications (1)
Publication Number | Publication Date |
---|---|
US6915070B1 true US6915070B1 (en) | 2005-07-05 |
Family
ID=34701562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/933,239 Expired - Fee Related US6915070B1 (en) | 2004-09-03 | 2004-09-03 | Quick heater for drinking water |
Country Status (1)
Country | Link |
---|---|
US (1) | US6915070B1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060207986A1 (en) * | 2005-03-16 | 2006-09-21 | Anthony Brown | Multi-function liquid container |
US20120103968A1 (en) * | 2010-10-28 | 2012-05-03 | Feng-Hui Lu | Oil water mixture heating apparatus |
US20130064529A1 (en) * | 2010-05-21 | 2013-03-14 | Nestec S.A. | Dynamic double-circuit in-line heater |
US20150233573A1 (en) * | 2012-08-31 | 2015-08-20 | Ningbo Xinle Small Domestic Appliance Co., Ltd | Automatic water-adding vaporization pot |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3711681A (en) * | 1970-05-14 | 1973-01-16 | Siemens Elektrogeraete Gmbh | Electric thru-flow heater for use with coffee machines and the like |
US4095086A (en) * | 1975-07-11 | 1978-06-13 | Firma Fritz Eichenauer | Vaporizing and warming device for beverage-preparing machines |
US4460819A (en) * | 1983-01-11 | 1984-07-17 | Intropa Trading S.A. | Instantaneous flow-through electric water heater for coffee makers |
US4792661A (en) * | 1985-03-16 | 1988-12-20 | Durr Dental Gmbh & Co Kg | Electric heating apparatus for regulating the temperature of a plurality of liquids |
US4825042A (en) * | 1984-05-24 | 1989-04-25 | Melitta-Werke Bentz & Sohn | Continuous flow heater assembly for a beverage maker |
US5367607A (en) * | 1991-09-13 | 1994-11-22 | Braun Aktiengesellschaft | Brewed beverage maker with unpressurized boiler vessel steam generator tube and common heating element |
US6701068B2 (en) * | 2002-07-24 | 2004-03-02 | Uni-Splendor Corp. | Double heating device for coffee maker |
US6724985B2 (en) * | 2001-08-08 | 2004-04-20 | Denso Corporation | Hot-water heating apparatus for electric vehicle and hybrid vehicle |
-
2004
- 2004-09-03 US US10/933,239 patent/US6915070B1/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3711681A (en) * | 1970-05-14 | 1973-01-16 | Siemens Elektrogeraete Gmbh | Electric thru-flow heater for use with coffee machines and the like |
US4095086A (en) * | 1975-07-11 | 1978-06-13 | Firma Fritz Eichenauer | Vaporizing and warming device for beverage-preparing machines |
US4460819A (en) * | 1983-01-11 | 1984-07-17 | Intropa Trading S.A. | Instantaneous flow-through electric water heater for coffee makers |
US4825042A (en) * | 1984-05-24 | 1989-04-25 | Melitta-Werke Bentz & Sohn | Continuous flow heater assembly for a beverage maker |
US4792661A (en) * | 1985-03-16 | 1988-12-20 | Durr Dental Gmbh & Co Kg | Electric heating apparatus for regulating the temperature of a plurality of liquids |
US5367607A (en) * | 1991-09-13 | 1994-11-22 | Braun Aktiengesellschaft | Brewed beverage maker with unpressurized boiler vessel steam generator tube and common heating element |
US6724985B2 (en) * | 2001-08-08 | 2004-04-20 | Denso Corporation | Hot-water heating apparatus for electric vehicle and hybrid vehicle |
US6701068B2 (en) * | 2002-07-24 | 2004-03-02 | Uni-Splendor Corp. | Double heating device for coffee maker |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060207986A1 (en) * | 2005-03-16 | 2006-09-21 | Anthony Brown | Multi-function liquid container |
US7706671B2 (en) | 2005-03-16 | 2010-04-27 | B2M Asset Management, Llc | Multi-function liquid container |
US20130064529A1 (en) * | 2010-05-21 | 2013-03-14 | Nestec S.A. | Dynamic double-circuit in-line heater |
US9347682B2 (en) * | 2010-05-21 | 2016-05-24 | Nestec S.A. | Dynamic double-circuit in-line heater |
US20120103968A1 (en) * | 2010-10-28 | 2012-05-03 | Feng-Hui Lu | Oil water mixture heating apparatus |
US8350193B2 (en) * | 2010-10-28 | 2013-01-08 | Feng-Hui Lu | Oil water mixture heating apparatus |
US20150233573A1 (en) * | 2012-08-31 | 2015-08-20 | Ningbo Xinle Small Domestic Appliance Co., Ltd | Automatic water-adding vaporization pot |
US9677757B2 (en) * | 2012-08-31 | 2017-06-13 | Ningbo Xinle Small Domestic Appliance Co., Ltd. | Automatic water-adding vaporization pot |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4295724B2 (en) | Heating container | |
FR3060288A1 (en) | STEAM COOKER COMPRISING A CONTAINER AND AN ACCESSORY FOR HEATING AND / OR STEAMING THE FOODS CONTAINED IN THE CONTAINER | |
FR3060286A1 (en) | MODULAR STEAM COOKING ACCESSORY FOR HEATING AND / OR STEAMING FOOD IN A CONTAINER | |
US6915070B1 (en) | Quick heater for drinking water | |
EP1562460B1 (en) | Deep frying appliance | |
EP1635125A1 (en) | Quick heater for drinking water | |
US5373836A (en) | Water heater | |
US2473783A (en) | Portable heater | |
ES2302622A1 (en) | Heater for hot drinks machine, comprises U-shaped heater tube welded to surrounding, helical stainless steel water pipe and cast into aluminum block | |
US2970589A (en) | Food hydration and cooking assembly | |
US20140197180A1 (en) | Heated mug | |
GB2414923A (en) | A kettle for being heated by gas | |
KR200451409Y1 (en) | A cup warmer | |
WO2012076845A2 (en) | A portable stove | |
CN108168093A (en) | A kind of water heater with layer structure | |
JP3665611B2 (en) | Multipurpose roaster | |
KR200338951Y1 (en) | Portable heating utensil | |
JP2022142720A (en) | Water heater | |
WO2014193336A1 (en) | Water heater | |
JP4285918B2 (en) | Electric pot | |
US8469020B1 (en) | Portable heater | |
KR20200002332U (en) | Candlewamer bonding method | |
JP2008145091A (en) | Electric instantaneous water heater | |
CN108168091A (en) | A kind of liquid heating | |
WO2007136317A1 (en) | A storage tank for liquid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
REMI | Maintenance fee reminder mailed | ||
LAPS | Lapse for failure to pay maintenance fees | ||
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
|
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20090705 |